ASSIGNMENT6.m

This code simulates a communication AWGN channel with matlab. You can specify No (noise spectral power) and Eb (bit energy).

相比DeconvNet写得比较简洁易懂。但是原来代码里面给的数据似乎没法跑。所幸同作者还有一些代码用到了TCNN，比如action recognition，可以一起下载下来参考。这个代码主要特色就是tiled结构，可以用来参考，然后把里面ICA的优化函数换成RICA，Sparse Coding等等。总之，在这个代码里也了解了不少(比如line search等)。(DeconvNet well written and easy to understand compared to relatively simple. But the original code to the data inside can not seem to run. Fortunately, there are some code with the author uses TCNN, such action recognition, can be downloaded along down the reference. This code is the main feature tiled structure that can be used for reference, and then put inside the ICA optimization functions into RICA, Sparse Coding and so on. In short, this code can also learn a lot (such as line search, etc.).)

orbits - plot orbits around Earth in an interactive manner

说明：  XML解析，功能很强大，大家可以参照下，肯定会有用(XML Parser，powerful functions，you can learn something from it easily.It must be useful to you!)

Turbo Code simulator

Two matlab files to demonstrate how to fit an ellipsoid directly to a set of 3D points.

自己写的LTE中turbo编码仿真。符合3GPP标准，能够直接运行。相应的文档见3GPP 36.212(Write your own LTE simulation of turbo codes. In line with 3GPP standards, can be run directly. The appropriate documentation, see 3GPP 36.212)

本程序实现1DBorn近似反演，并且采用正则化，使得反演稳定。(This program implements 1DBorn approximate inversion, and using regularization, making inversion stability.)

利用mcra的方法对噪声功率谱估计达到语音增强的目的(estimate the spectrum of the noise in order to enhance the SNR of the speech)

粒子群算法Rastrgrin实现寻优，利用一具体案例得出寻优结果(Particle swarm optimization algorithm Rastrgrin realized using a specific case optimization results obtained)